Under Armour Project Rock Blood Sweat Respect 4 Sneaker (Style 6Z9F)

In this review of the Under Armour Project Rock Blood Sweat Respect 4 Sneaker, the bottom line is clear: these are training shoes built for athletes who need a stable, well ventilated shoe that handles lifting and high intensity work. The shoe's single biggest selling point is its combination of a supportive, lockdown fit and responsive cushioning that turns impact into an active burst for dynamic movement. The reviewer found the construction well suited to daily gym sessions and mixed training, while noting a small number of durability complaints from other users.

Key Features

• Perforated mesh upper: provides durable ventilation so feet stay cooler during long sessions and intense intervals.
• Strap and heel overlays: improve lockdown to keep the foot secure during lateral drills and heavy lifts.
• Bootie design: creates a snug, comfortable fit that reduces slippage without adding bulk.
• Charged Cushioning midsole: absorbs impact and converts it into a responsive burst for dynamic movements and quick transitions.
• UA TriBase technology: maximizes ground contact to promote natural motion and give flexibility to grip during lifts.
• Full rubber outsole: delivers elevated traction and durability across gym floors and short outdoor runs.

Who It's For

The Project Rock Blood Sweat Respect 4 is aimed at mixed training athletes who split time between strength work, HIIT, and mobility drills. Lifters will appreciate the TriBase platform and lockdown from the strap system, while those doing plyometrics or circuit work will like the cushioning that still feels responsive.

People who need a lightweight road running shoe or who want minimalist barefoot style footwear should look elsewhere, since this model is tuned for stability, traction and multi-directional training rather than long distance cushioning or minimal drop running mechanics.

Pros & Cons

Pros

• Comfortable, cushiony sole with a wide toe box that accommodates toes well for longer sessions.
• Excellent lockdown and stability from the strap, heel overlays and bootie construction for heavy lifts.
• Good value for money given the mix of technologies and durable full rubber outsole.
• Breathable upper helps with wearability during intense workouts.

Cons

• Some customers have reported isolated durability issues with plastic components breaking, so longevity may vary by use and care.
• Bulkier than a dedicated road running shoe, making it less ideal for long runs.

Specifications

Our Verdict

The Under Armour Project Rock Blood Sweat Respect 4 is a smart choice for gym goers who need a stable, supportive shoe that still provides responsive cushioning for dynamic training. It balances comfort, grip and value well and is best suited to athletes who alternate lifting, circuits and short runs rather than long distance road running.

Frequently Asked Questions

Are these shoes good for weight lifting?
Yes, the TriBase platform and strap/heel overlays provide stability and lockdown that many lifters will appreciate.

Do they work for running?
They handle short runs and HIIT sprints well, but they are not optimized for long distance road running due to their training-focused design.

How breathable are they?
The updated perforated mesh upper offers durable ventilation and keeps feet reasonably cool during intense sessions.